Color

#3a693f

#3a693f
hex#3a693f
rgbrgb(58, 105, 63)
hslhsl(126, 29%, 32%)
oklchoklch(0.475 0.084 146.5)
Closest name: Forest Serenade (#336644)Relative luminance 0.1136

Colors that go with #3a693f

Charcoal, Royal Blue and Rust lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#693a65

#4d693a · #3a6956

#3f3a69 · #693f3a

Split-complementary

Open in tool →

#563a69 · #693a4d

#3a4d69 · #693a65 · #69563a

Contrast

#3a693f as textRatioAAAA largeAAAFix
Aaon white
6.42:1passpassfail
  • AAA: use #355f39 as the text (7.38:1)
Aaon black
3.27:1failpassfail
  • AA: use #48844e as the text (4.69:1)
  • AAA: use #5ea665 as the text (7.12:1)
  • AA: or shift the background to #d9d9d9 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3a693f as the background.

Brands using this color

mcpConnect your agent — build around #3a693f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #3a693f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3a693f-a2bea8-a74edf-1f2d27-ecf1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md